ChemicalBook > CAS DataBase List > TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL

TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL

Product Name: TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
CAS No.: 21285-46-1
Chemical Name: TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
Synonyms: DBD;3-Dibromo-2-butene-1;2,3-Dibromobutene-1,4-diol;2,3-DIBROMO-1,4-BUT-2-ENEDIOL;2,3-DIBROMO-2-BUTYLENE-1,4-DIOL;DIBROMO(-2,3)-2-BUTENE-1,4-DIOL;2-Butene-1,4-diol, 2,3-dibromo-;(E)-2,3-dibroMobut-2-ene-1,4-diol;1,4-Dihydroxy-2,3-dibromo-2-butene;TRANS-2,3-DIBROMO-2-BUTEN-1,4-DIOL
CBNumber: CB5777563
Molecular Formula: C4H6Br2O2
Formula Weight: 245.9
MOL File: 21285-46-1.mol

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TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL Property

Melting point:: 112-114 °C(lit.)
Boiling point:: 318.1±42.0 °C(Predicted)
Density: 2.252±0.06 g/cm3(Predicted)
solubility: soluble in Methanol
form: powder to crystaline
pka: 12.81±0.10(Predicted)
color: White to Orange to Green
BRN: 1720775
CAS DataBase Reference: 21285-46-1(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 37/39-26
WGK Germany: 3
RTECS: EM6910000
TSCA: Yes
HS Code: 2905399590

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D2169
Product name: trans-2,3-Dibromo-2-butene-1,4-diol
Purity: >99.0%(GC)
Packaging: 25g
Price: $29
Updated: 2025/07/31

TCI Chemical

Product number: D2169
Product name: trans-2,3-Dibromo-2-butene-1,4-diol
Purity: >99.0%(GC)
Packaging: 500g
Price: $208
Updated: 2025/07/31

Biosynth Carbosynth

Product number: FD168006
Product name: (2E)-2,3-Dibromo-2-butene-1,4-diol
Packaging: 500g
Price: $300
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: API0004470
Product name: TRANS-2,3-DIBROMO-2-BUTEN-1,4-DIOL
Purity: 95.00%
Packaging: 100G
Price: $2486.86
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD168006
Product name: (2E)-2,3-Dibromo-2-butene-1,4-diol
Packaging: 50g
Price: $75
Updated: 2021/12/16

TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL Preparation Products And Raw materials

Raw materials

Preparation Products

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TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL Suppliers

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View Lastest Price from TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL manufacturers

Career Henan Chemical Co

Product: TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL 21285-46-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kgs
Release date: 2020-01-29

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21285-46-1